1843913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134789}}^1$

素因数の和:134827

約数の個数: 120

約数和(自身を含む): 6518444400

約数和(自身を除く): 4674530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 134789, 269578, 404367, 539156, 673945, 808734, 1078312, 1213101, 1347890, 1617468, 2021835, 2156624, 2426202, 2560991, 2695780, 3234936, 4043670, 4852404, 5121982, 5391560, 6065505, 6469872, 7682973, 8087340, 9704808, 10243964, 10783120, 12131010, 12804955, 15365946, 16174680, 19409616, 20487928, 23048919, 24262020, 25609910, 30731892, 32349360, 38414865, 40975856, 46097838, 48524040, 51219820, 61463784, 76829730, 92195676, 97048080, 102439640, 115244595, 122927568, 153659460, 184391352, 204879280, 230489190, 307318920, 368782704, 460978380, 614637840, 921956760, 1843913520]

約数ペア:

[(1, 1843913520), (2, 921956760), (3, 614637840), (4, 460978380), (5, 368782704), (6, 307318920), (8, 230489190), (9, 204879280), (10, 184391352), (12, 153659460), (15, 122927568), (16, 115244595), (18, 102439640), (19, 97048080), (20, 92195676), (24, 76829730), (30, 61463784), (36, 51219820), (38, 48524040), (40, 46097838), (45, 40975856), (48, 38414865), (57, 32349360), (60, 30731892), (72, 25609910), (76, 24262020), (80, 23048919), (90, 20487928), (95, 19409616), (114, 16174680), (120, 15365946), (144, 12804955), (152, 12131010), (171, 10783120), (180, 10243964), (190, 9704808), (228, 8087340), (240, 7682973), (285, 6469872), (304, 6065505), (342, 5391560), (360, 5121982), (380, 4852404), (456, 4043670), (570, 3234936), (684, 2695780), (720, 2560991), (760, 2426202), (855, 2156624), (912, 2021835), (1140, 1617468), (1368, 1347890), (1520, 1213101), (1710, 1078312), (2280, 808734), (2736, 673945), (3420, 539156), (4560, 404367), (6840, 269578), (13680, 134789)]